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Mercedes Benz E550 Oxygen Sensor

We have 6 Items In-stock. Select a year to continue.
$35.19 List Price $41.52 Save $6.33 Availability: In Stock
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UNIVERSAL TYPE OXYGEN SENSOR, HEATED, 4-WIRE, SOLD INDIVIDUALLY

This REPLACEMENT oxygen sensor is crafted from high quality materials - stainless steel shell, hex nut, shield, Teflon-covered insulated wires, high-temperature rubber internal and external seals, and threaded tube coated with anti-seize compound.

Tested to ensure highest level of quality and reliability; it helps to reduce harmful emissions and extends catalyst life.

Notes: May not be compatible with flanges. May require minor modifications

View Installation Instruction

Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in a wide range of OE replacement auto parts including body parts, lighting, electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.

  • SKU#: USOS-4000
  • Brand: Replacement
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Includes: Butt type connectors, without plug
  • Mounting Style: Threaded-in
  • Notes: Designed to fit screw-in type bungs; May not be compatible with flanges
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Fits the following Mercedes Benz E550 Years:
  • 2007-2012 | All Engines | All Submodels
Rating: (see review/s)

"the first O2 sensor was faulty. Return and replacement went very smoothly. Auto Parts even paid the return postage. Definitely a reputable firm to deal with.I would buy from them in the future without any hesitation." posted by: on July 21, 2014

"It came in the mail I put it in and it worked. Just as expected." posted by: on June 6, 2014 view all 131 reviews

$57.55 List Price $104.73 Save $47.18 Availability: In Stock
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BOSCH REGULAR CLASS OXYGEN SENSOR

Bosch Regular Class Oxygen Sensor provides submersible patented connection system that protects against contamination, withstands the effects of extreme temperatures, and engine vibration. Made to improve engine performance, prevents premature failure for catalytic converter, and reduces harmful emissions.

Specifications:
  • 4-wire
  • 27.2 in.
  • Planar design

Features:
  • Manufactured with a two-foot length sensor wire
  • Uses a submersible patented connection system that protects against contamination and withstands the effects of extreme temperatures and engine vibration
  • Posi-lock connectors that can be unscrewed and reconnected in case of a wiring mistake

Wire splicing required.

  • SKU#: BS15733
  • Brand: Bosch
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month or unlimited-mileage Bosch limited warranty
  • Wire Length: 27.2 in.
 
Fits the following Mercedes Benz E550 Years:
  • 2010-2011 | 8 Cyl 5.5L | 4Matic, Base
  • 2010 | 8 Cyl 5.5L | 4Matic, Base
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Rating: (see review/s)

"did not work - still have a low voltage sensor alarm." posted by: on April 21, 2014

"Good part for a competitive price and quick shipping!" posted by: on January 13, 2014 view all 17 reviews

$70.65 List Price $83.37 Save $12.72 Availability: In Stock
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DENSO SUPER CLASS FIRST TIME FIT OXYGEN SENSOR

Denso Super Class First Time Fit Oxygen Sensors are specifically designed to meet the challenging demands of today's engines. Each of Denso's Oxygen Sensor is constructed from the highest quality materials available. Manufactured to the OE standards and subjected to rigorous safety and performance tests.

Specifications:
  • 4-wire
  • 12.4 in. lead wire
Features:
  • Constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum, and ceramics
  • Double protection layer
  • Aluminum oxide trap layer
  • Porous PTFE filter
  • Stainless steel housing
This part does not require wire cutting.

  • SKU#: NP2344881
  • Brand: Denso
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Replaces OE Number: 56029085AA
  • Warranty: 12-month Denso limited warranty
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Fits the following Mercedes Benz E550 Years:
  • 2007-2011 | 8 Cyl 5.5L | 4Matic, Base
$90.44 List Price $106.72 Save $16.28 Availability: In Stock
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WALKER PRODUCTS OXYGEN SENSOR

Walker Products Oxygen Sensors are made to improve engine response and performance. Their typical life expectancy ranges from 30,000 to 60,000 miles if accompanied with regular preventive maintenance while heated oxygen sensors can last 100,000 miles or more.

Specifications:
  • 4-wire
  • Planar design
  • Heated
Features:
  • Improves car's engine response and gas mileage
  • Effectively lowers emissions upon replacing its tired old oxygen sensor
  • Exceeds OE specifications and test requirements
  • SKU#: 25024469
  • Brand: Walker Products
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
 
Fits the following Mercedes Benz E550 Years:
  • 2007-2009 | 8 Cyl 5.5L | 4Matic
$77.63 List Price $218.92 Save $141.29 Availability: In Stock
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NTK SUPER CLASS OE IDENTICAL OXYGEN SENSOR

NTK Oxygen Sensor combines expertise with innovation in order to control the fuel and ignition systems to optimize a car's performance in the areas of emissions and fuel economy.

Specifications:
  • 4-wire
  • 19.69 in.
  • Non-flanged

Features:
  • Precision manufactured with a sensing element incorporating NTK's premier technical ceramics
  • Delivers superior fit, form, and function
  • Extensively tested to guarantee quality and reliability
Supplied with a factory-fitted OEM connector for easy installation. Direct plug-in, no cutting or splicing required

  • SKU#: NG25186
  • Brand: NTK
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Warranty: NGK limited warranty
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Fits the following Mercedes Benz E550 Years:
  • 2010 | 8 Cyl 5.5L | Base
  • 2007-2009 | 8 Cyl 5.5L | Base
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$146.46 List Price $172.82 Save $26.36 Availability: In Stock
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DELPHI OXYGEN SENSORS, 5-WIRE -- 39.37 in. overall length, 18 x 1.5 mm thread size, 0.88 in. wrench size, square-5 blade connector type, 100,000 miles inspection interval, heated; OE connectors and wire length are within 3 inches of OE specifications; Unique sensor coatings to resist contamination and ensures long lasting reliable operation; With 1-year or 12,000-mile Delphi warranty.
  • SKU#: DELES10928
  • Brand: Delphi
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Thread Size: 18 x 1.5 mm
  • Warranty: 1-year or 12,000-mile Delphi limited warranty
(see more)
Fits the following Mercedes Benz E550 Years:
  • 2007-2008 | 8 Cyl 5.5L | 4Matic
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